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Putting It All Together: Selection and Application of Low-Impact Development BMPs.

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Presentation on theme: "Putting It All Together: Selection and Application of Low-Impact Development BMPs."— Presentation transcript:

1 Putting It All Together: Selection and Application of Low-Impact Development BMPs

2 Best Management Practices (BMPs) Structural ponds, wetlands, etc. Non-Structural grass swales, berms, etc. ordinances, regulations, etc.

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4 BMP Selection Criteria Goals Physical Constraints Regulatory Constraints Public Acceptance Costs Schedule

5 BMP Selection - Goals Peak Runoff Control Runoff Volume Control Water Quality Nutrients Bacteria Metals Flood Control

6 BMP Selection – Physical Constraints Available Land Soils Slopes Vegetation Wetlands Sensitive Areas

7 BMP Selection – Regulatory Constraints Ordinances Zoning Subdivision Stormwater Management Regulations and Regulators Design Criteria

8 BMP Selection – Public Acceptance Health Issues Wetlands – West Nile disease Aesthetics Public Perception American Dream House

9 BMP Selection - Costs Construction Costs Maintenance Costs Loss of Income – Less units Increased Income – higher house prices

10 BMP Selection - Schedule Approvals & Permitting Public Acceptance Installation Constraints wetlands bioengineering

11 BMP Feasibility Criteria

12 Pollutant Removal Capacity

13 Benefits and Risks

14 END OF SEMINAR


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